It is never pleasant to perceive a sound you don’t know about, and which comes from your car. So, what if you discover an exhaust noise that persists on your Nissan Juke? It is highly possible that this is a minor trouble, however, before being sure, it is better to carry out some inspections. Our team has created this to support you fix it. First, we will look at the possible causes if you have a muffled exhaust sound on your Nissan Juke and second, if you have a metallic rattling noise on your Nissan Juke.
Muffled exhaust noise Nissan Juke
Exhaust pipe with holes Nissan Juke
Having a muffled sound from its exhaust is not insignificant and can lead to over-consumption, or a malfunction of the car engine, which could eventually become dirty, for example. If you have an exhaust noise on your Nissan Juke, it is plausible that it is due to a hole in the exhaust pipe, this is the most usual cause. In order to verify this, position a friend or relative under the running motor car and accelerate to help them identify the starting point of the hole. Once located, if it is not too large you can cold seal it with specific metallic mastic type legs. Otherwise, the section will have to be swapped.
Element dislocated exhaust pipe Nissan Juke
The other possibility of being suffering from a muffled exhaust noise on Nissan Juke is to have a part of the exhaust device that has dislocated as a consequence of vibrations for example. In fact some junctions of the different parts of the pot can loosen over time and generate an exhaust gas leak in places not intended for this purpose. These fumes will then create a loud noise. Same technique as above, we go under the Nissan Juke to establish the trouble location, and tighten or change the bolts. If you hear a muffled sound but after checking it doesn’t seem to come from the pot itself, consider having a look at this content page which gives answers gives solutions about rear end noises on Nissan Juke.
Metal rattling exhaust sound Nissan Juke
Damaged exhaust muffler noise Nissan Juke
If, on the other hand, you are subject to an exhaust sound that is more of a metallic type of, it is plausible that one or more parts of your exhaust may be broken. Indeed, it is possible that either your baffles, the catalyst or the silencer are the cause of this noise. To confirm, go under your Nissan Juke, cold, and tap each of the previously stated parts with a hammer to establish the origin of the noise. You should move things between things in the problematic part, if they are baffles, you can try to push the section a little bit to try to block them and thus limit their movements. If it is a dead catalyst, it will be necessary to consider changing it, as well as the silencer. In this case, to stop the exhaust noise on your Nissan Juke, you will either have to find a used one and do it yourself, or go to your auto mechanic.
Metal rattling exhaust noise Nissan Juke : Silentblock, loose pot
Finally, a metallic exhaust noise on your Nissan Juke may be connected to a poor attachment of your exhaust to your car. In fact, over the years, vibrations, the pot fasteners on the car chassis can come off. In this case, you need to examine, when cold, that the pot holds well, to try to get it to move in different directions and watch how it reacts. Backwards there should be some play and be able to move but not too much. The closer you get to the engine unit, the more fixed it should be. Visually examine the fasteners for which you have doubts. Finally, it is possible that a silentbloc may have died . In this case it will have to be swapped.
